These Photos Show The Immensity Of Subway Tunnel Construction In Manhattan

Subway construction takes a notoriously long time. Drilling, digging, and building under the most populated city in the United States is a complicated and expensive endeavour.

Chief among current projects is the Second Avenue Subway, which has existed in the planning and construction stages since 1929, and East Side Access, a project dating to the late 1960s. The projects have started and stopped at various points in the intervening decades, but it now appears that the Metropolitan Transportation Authority (MTA) is making an effort to turn the literal money pits into working train lines.

The Second Avenue subway has been in some form of construction or planning since 1929. The many stops and starts to its construction have rendered it a punchline to many New Yorkers, who call it ‘The Line That Time Forgot.” Here’s a look at the under-construction 96th Street station.

The MTA has been trying to change that impression since 2007, when the agency recieved a full funding grant from the Federal Transit Administration to complete Phase 1, a $US4.45 billion project that will build a new line between 96th Street and 63rd St. This is a look at the under-construction 86th Street station.

Here’s a map of the planned Second Avenue Subway.

The other long-gestating project is East Side Access. The goal of the project is to ease commutes from Long Island and Queens to the east side of Manhattan through a new 8-track terminal below Grand Central Station. This is a view of the new terminal.

The project will do this by bringing the Long Island Railroad to the East Side of Manhattan through the 63rd Street Tunnel. The project is due to serve an estimated 162, 000 riders per day. Here’s another look at the terminal.

By doing so, many Long Island commuters will be able to exit at Grand Central on Manhattan’s East Side rather than at Penn Station, on the West Side, and then having to take a subway to reach Midtown East. Here, you can see a worker installing concrete lining and waterproofing.